baber/WOPTO huggingface dataset:
Patent JP-H1161614-A (JP)
Title: Staple fiber non-woven fabric
Inventor: NAGANO KOKI
IPC: D04H1/541
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a bulky staple fiber non-woven fabric good in a touch and having thermal shrinkage characteristics not deviated in the mechanical direction and in the lateral direction. SOLUTION: This staple fiber non-woven fabric comprises one or more kinds of dispersed and accumulated staple fibers having a fiber length of 3-25 mm and a single fiber fineness of 1-100 denier and containing thermal fusible fibers in an amount of at least 10 wt. % as at least one kind of fibers in the stable fibers. The mutual cross points of the staple fibers are fused. The non-woven fabric has a specific volume of 22-170 cm<3> /g and a mechanical direction/lateral direction thermal shrinkage degree ratio of 0.75-1.25.
Patent JP-H0565112-A (JP)
Title: Sheet feeding device
Inventor: SEKIGUCHI KATSUHARU
IPC: B65B11/22
Filed: 1991-09-10
Abstract: PURPOSE:To prevent the positional slipping from happening at the time of stopper hitting while linearly carrying a packaging sheet, regardless of the position of a feeding belt to the packaging sheet. CONSTITUTION:A packaging sheet A is folded along the sheet abutment surfaces 2a, 6a of feeding belts 2, 6 and the sheet abutment surfaces 3a, 7a of mountain shaped guide 3, 7; and folding lines A2, A3 are formed in the carrying direction. By doing this, the nerve of the packaging sheet A in the carrying direction becomes stronger, and the straight moving property in the carrying direction is increased, and at the same time, the advancing direction leading end A1 of the packaging sheet A becomes hard to be buckled when the packaging sheet A hits stoppers 4, 8.
Patent JP-H0276612-A (JP)
Title: Boring tool depth gauge fixing structure
Inventor: ANDO HIROYUKI
IPC: B23Q16/00
Filed: 1988-09-14
Abstract: PURPOSE:To facilitate the adjustment and operation of a boring depth by forming an eccentric cam surface in the rotary area of an operation lever which is held in a freely rotatable state by a shaft which is approximately parallel to a depth gauge which is held so as to freely move in the boring direction of a tool. CONSTITUTION:An eccentric cam surface 35 is formed in the rotary area 31 of an operation lever 29 which is held in a freely rotatable state by a shaft 34 approximately parallel to a depth gauge 3 which is held so as to freely move in the boring direction of a tool. And the eccentric cam surface 35 is pressed toward the depth gauge 3 by means of the turning of the operation lever 29, so as to fix the depth gauge 3. Then the eccentric cam surface 35 is pressed toward the depth gauge 3 so that the depth gauge 3 is pressed against its support area and fixed thereto tightly. There is no possibility that the depth gauge 3 is shifted to change a boring depth under its operation. And also the operation lever 29 is rotated to remove the eccentric cam surface 35 from the depth gauge 3 so that the depth gauge 3 can be adjusted and shifted easily for the change of its depth.
Patent JP-S61107339-A (JP)
Title: Electrophotographic copying machine
Inventor: ITO MASAZUMI
IPC: G03G15/047
Filed: 1984-10-31
Abstract: PURPOSE:To prevent an original from missetting by specifying an area at the time of an editing mode while turning the original upwards, and displaying different original setting directions in an editing copying mode and a normal copying mode. CONSTITUTION:An autodocument feeder (ADF) 300 consists of an original feed ing part 301, a carrying part 302 and an inversion part 303 and has originals sensors SE6, SE7 between the feeding part 301 and the carrying belt 320 and between a switching guide 322 and the inversion part 303 respectively to control the carrying of an original on the basis of signals obtained from both the sensors SE6, SE7. The inversion part 303 inverting the original and returning it to the carrying part 302 is used for original inversion and editing copying in case of a both-side original. Since the original is turned upward to specify an area and then sent to the ADF under the status, the original turned upwards is sent to the inversion part 303 once to be inverted and then the inverted origi nal is positioned again on an original setting glass 16 in case of the editing/ copying. In addition, operation panels 330, 360 and a display part 380 for displaying the setting direction of the original are arranged on the upper surface of the ADF.
Patent JP-H1071953-A (JP)
Title: Folding type traction member
Inventor: OGASAWARA HIROKI
IPC: B62B3/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a folding type traction member constituted in such a way that the traction member mounted on a truck can also be folded together at the time of folding a folding type container truck. SOLUTION: A lateral pair of fitting parts 12 with axial holes 13 are fitted by welding or the like into both side positions with a fold-in part 32 of a truck side face part held in between. A lateral pair of traction arm parts 2a, 2b are connected at the tip parts thereof by a hinge 9 so that both traction arm parts 2a, 2b can be folded in the mutually overlapped state, and both base end parts are provided with shaft parts 3. The shaft parts 3 are inserted through the axial holes so that both traction arm parts 2a, 2b are pivotally supported in a freely rising/falling state to both fitting parts 12.
Patent JP-S6383157-A (JP)
Title: Resin composition having resistance to deterioration by heat
Inventor: KAKITA HIDETO
IPC: C08K5/49
Filed: 1986-09-29
Abstract: PURPOSE:To obtain a resin compsn. which has improved properties with regard to the problems of discoloration and lowering in physical properties during molding at a high temp., by blending a specified resin compsn. contg. a specified graft copolymer with a specified antioxidant. CONSTITUTION:A resin compsn. is obtd. by blending a resin compsn. (A) contg. a graft copolymer obtd. by grafting at least one member selected from the group consisting of an alkyl methacrylate, an arom. vinyl compd. and a vinyl cyanide compd. onto a polycarbonate resin, a satd. polyester resin and a butadiene polymer with a phenolic antioxidant (B) alone or together with at least one antioxidant (C) selected from the group consisting of phosphorus antioxidants and sulfur antioxidants. Since the molding temp. of each of the polycarbonate resin and the satd. polyester resin is high, it is preferred to use an antioxidant having a high MW and a low vapor pressure.
Patent JP-H0767369-A (JP)
Title: Synchronized starting of synchronous motor
Inventor: ENDO KENJI
IPC: H02P9/04
Filed: 1993-08-24
Abstract: PURPOSE:To obtain a method for synchronized starting of a synchronous motor by using a turbine generator when the generator has a capacity similar to the synchronous motor and is located closely to the motor. CONSTITUTION:A circuit breaker 12 is opened, a synchronous motor 2 is excited while it is rotated and a low voltage is generated at a low speed, a turbine 6 is driven by a main steam line 8, a voltage as same as that of the synchronous motor 2 is generated by a generator 7 and both of them are connected together, the speed of rotation of the synchronous motor 2 is increased by the steam of the main steam line 8 while maintaining the speed of rotation of the synchronous motor 2 by the steam from an auxiliary steam line 9, it is switched to a system power source when it reaches a synchronous speed, the breaker 12 is opened and then the synchronous motor 2 can be started in synchronization by the turbine generator.
Patent JP-H06328951-A (JP)
Title: Power generation driving device of hybrid vehicle
Inventor: MOROTO SHUZO
IPC: B60W20/00
Filed: 1993-08-24
Abstract: PURPOSE:To improve supporting precision of a rotor in a power generation driving device of a hybrid vehicle connecting the rotor of a generator stored in a case of a different body of an engine to an rotation axis CONSTITUTION:An electric motor 10, a generator 6, a clutch 7 and an automatic gear 9 are arranged coaxially with an output axis 1a of an engine 1 and are stored in an integral case. A rotor 15 of the generator 6 is connected to the output axis 1a of the engine 1 through a damper 13. The damper 13 functions as a vibration absorber and a flexible coupling. Normally, by cutting the clutch 7 and driving the generator 6 by the engine 1, rotation of the electric motor 10 is transmitted to a driving axle 33 through the automatic gear 9, the output gear 23 and a differential unit 11.
Patent JP-S6475686-A (JP)
Title: Etchant and etching method using same
Inventor: TANAKA JUNICHI
IPC: C23F1/10
Filed: 1987-09-17
Abstract: PURPOSE:To make it possible to etch thin films of various metals in a short process by suspending photodisintegrable microcapsules contg. an etching soln. as a core material in a solvent, coating a substrate, etc., with the resulting suspension and carrying out exposure through a mask. CONSTITUTION:Photodisintegrable microcapsules contg. an etching soln. as a core material are used as an etchant. The microcapsules are suspended in a solvent which does not dissolve an org. polymer forming the outer walls of the capsules. A substrate or thin film is coated with the resulting suspension and the etchant coated substrate or thin film is exposed through a patterned mask with UV, etc. Since the irradiated capsules disintegrate and release the etching soln., the etching soln. reaches the surface of the substrate or thin film to chemically etch the surface. The microcapsules are then removed by washing.
Patent JP-2001057693-A (JP)
Title: Remote controller
Inventor: OHASHI NARIYUKI
IPC: H04N5/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller such that high convenience particularly for a disabled or the aged person is obtained by transmitting a remote control signal without the need for key depression so as to remotely control a control object device. SOLUTION: A remote commander body 1 is provided with a signal generating means 7 that generates an electric signal when the remote commander body 1 changes a placing angle from nearly a horizontal state into an oblique or a vertical direction, a memory 20b that stores numeral data corresponding to a code assigned to each key of a key operation section 2, a counter 18 that counts the electric signal outputted from the signal generating means 7, and a control means 20 that receives count data of the counter 18, reads a code corresponding to the numeral data within a prescribed time from the memory 20b and allows a signal transmission means 21 to output a transmission signal.
Patent JP-H04111878-A (JP)
Title: Prevention device against forgetting key withdrawal
Inventor: WADA KATSUNARI
IPC: B60R25/34
Filed: 1990-08-31
Abstract: PURPOSE:To prevent a miss of key insertion by providing an alarm means to sound the second alarm when a locking state detection means detects a lock device in a state of locking in the case the first alarm against forgetting key withdrawal is issued. CONSTITUTION:When a door is opened in a state to insert a key into an ignition switch section, a key detection switch 1 and a door switch 2 are turned ON, and transistors 7 and 8 are conducted. An oscillation circuit 5 is oscillated, a transistor 9 intermittently conducts to actuate a buzzer 4, and the first alarm is sounded. A lock prevention device 12 is also actuated by the conduction of the transistors 7 and 8, a lock switch 3 is turned ON when a lock knob of the lock device is tried to push-in, and a transistor 11 conducts. In addition, the value of input resistance is lowered to heighten oscillation frequency, and the second alarm sound having intervals higher than the first alarm sound are issued from the buzzer 4.
Patent JP-H0896423-A (JP)
Title: Production of disk-shaped recording medium
Inventor: CHIBA YUKIYA
IPC: G11B7/26
Filed: 1994-09-27
Abstract: PURPOSE: To extremely easily and exactly mark each substrate with a specified mark by irradiating holes corresponding to the specified mark with laser light to irradiate specified position on the surface of a transparent disk mounted on a rotary table of a rotating mechanism in a marking box. CONSTITUTION: The surface of a transparent substrate 31 is marked with a desired mark by using a marking device in the following procedure. Laser light emitted by a CO2 laser oscillator 11 is introduced via a condenser lens 12, mirrors 13, 14, and a condenser lens 15 to a scanner mirror 16. Holes 52 corresponding to the specified mark is irradiated with the laser light by deflecting the mirror 16 in the directions along the X and Y axes by specified angles. The laser light transmitted through the holes 52 is made to irradiate a specified position on the surface of a transparent substrate 31 mounted on a rotary table 32 of a rotating mechanism 21 in a marking box 17 to mark the substrate with the specified mark. By this method, each disk can easily and exactly be marked at any desired position.
Patent JP-2000060780-A (JP)
Title: Vacuum cleaner
Inventor: MARUYAMA TOSHIYUKI
IPC: A47L9/24
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner with excellent operability and easiness of use. SOLUTION: In the vacuum cleaner provided with a plastic hose 4 connected with a cleaner main body 1 in which a dust collecting part and a motor fan are built, a curved pipe 9 with one end of which the above-described plastic hose 4 is connected and with another end of which an extension pipe 3 is connected, an operating part on hand constituted of a grip for performing operation and a suction tool for a floor connected with the extension pipe 3, the curved pipe 9 consists of a curve connecting smoothly a connecting part with a length necessary for connecting the plastic hose 4 and a connecting part with a length necessary for connecting the extension pipe 3.
Patent JP-H0980963-A (JP)
Title: Image forming device
Inventor: ENDOU TAKEYA
IPC: G03G15/20
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormal high temperature of a fixing roller thermally fixing toner on a transfer paper so as to enhance safety in the electrophotographic system image forming device of a laser printer, etc. SOLUTION: A thermistor 1 for detecting temperature is provided so as to be brought into pressure welding with the surface of the fixing roller 11 having a halogen heater 12 thermally fixing the toner on a paper 9, the output of the thermistor 1 is inputted to a controlling part 4 through a temperature- voltage converting part 2, and energizing the heater 12 is controlled through an energizing controlling part 6. When float of the thermistor 1 from the roller 11 due to lowering of the detected temperature of the thermistor 1 is detected, energization of the heater 12 is stopped and the abnormality is displayed.
Patent JP-H1174613-A (JP)
Title: Optical semiconductor transmission/reception element
Inventor: SUZAKI YASUMASA
IPC: H01L31/10
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To allow integration of a Fabry Perot structure wherein transmission light and reception light are separated appropriately for prevention of interference while no troublesome fine working, etc., is needed. SOLUTION: On a semiconductor substrate 2, a waveguide channel layer 3 and an intermediate clad layer 4 are laminated in this sequence. Relating to the intermediate clad layer 4, a part hitting a waveguide region is thinner than other part, active layers 5 and 6 are laminated on such an intermediate clad layer 4 as in luminous region and coupling region, respectively, and a light receiving layer 7 is laminated on such an intermediate clad layer 4 as in light receiving region. A clad layer 8 is laminated on the active layer 5 in the luminous region while a clad layer 9 is laminated on the active layer 6 in the coupling region and on the layer 7 in the light receiving region. On an end surface opposite to a cleavage plane 1A side in the luminous region, an insulating film 10 and a high light-reflective film 11 are provided.  An n- electrode 15 is formed on a backside of the semiconductor substrate 2, a p- electrode 16 is formed on upper surface side of the clad layer 8 in the luminous region, and a p-electrode 17 is formed on an upper surface side of the clad layer 9 in the light receiving region.
Patent JP-S6384967-A (JP)
Title: Right end print limit position setting system for serial printer
Inventor: YAMAGUCHI MASAYUKI
IPC: B41J29/50
Filed: 1986-09-29
Abstract: PURPOSE:To enable easy application onto any size of paper, by providing a means for arranging a carrier sensor movably in parallel with a platen and a switch for switching an output signal from the carrier sensor between effective and ineffective sides, and setting the print limit position by means of the carrier sensor. CONSTITUTION:A carrier sensor guide shaft 6 for moving a carrier sensor 5 which detects the arrival of a print head as the right end print limit position within a range shown by an arrow 7 is provided. When an effective/ineffective exchange switch is turned to effective side, the print head is further moved upon completion of homing of the print head 2 through throw-in of power source and the arrival of the print head is detected through the carrier sensor 5 for indicating the right end to carry out spacing of the print head so as to set the position detected through the sensor as the right end print limit position. When the switch is turned to ineffective side, only homing of the print head 2 is carried out and the spacing necessary for detection through the carrier sensor 5 which indicates the right end is not carried out, and the rightmost movable end of the print head is set as the right end print limit position.
Patent JP-H05198616-A (JP)
Title: Tape-bonding (tab) semiconductor device and manufacture thereof
Inventor: REO EMU HIGINZU ZA SAADO
IPC: H05K1/02
Filed: 1992-08-07
Abstract: PURPOSE: To provide a TAB semiconductor device and a method for forming the device, of less deformation, related to a TAB tape or a carrier film subject to temperature change. CONSTITUTION: Deformation of a TAB tape due to temperature change can be prevented by thermodynamic lead. A semiconductor device 30 comprises an electronic element 31 and a TAB tape. The tape comprises a carrier film 12 and an electric lead 20, formed on the carrier film. The electric lead electrically combines with the electric element. The thermodynamic lead is also contained on the carrier film or formed in the region facing the carrier film, with no lead in the region normally. To make stress distribution occurring with the TAB tape to be even when subjected to temperature change, the thermodynamic lead has a lead pitch approximately equal to that of the electric lead.
Patent JP-H0981163-A (JP)
Title: Acoustic design and control method using index for easiness of sound listening based on acoustic feeling experiment
Inventor: MURAISHI KIICHI
IPC: G10K15/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic design and a control method therefor to realize an indoor space where sound is acoustically easy to listen to, by using an acoustic physical index based on acoustic feeling experiment. SOLUTION: By simulating a space with various scales and/or different acoustic specifications, reproducing a picture and a field of the space with various scales and/or different various acoustic performances by an acoustic field simulation, determining easiness of listening in those acoustic fields by performing an acoustic feeling experiments, determining the relation between the optimum reverberation time and VPS (room capacity/room total surface area), or the optimum average acoustic absorptivity and VPS (room capacity/room total surface area) so as to obtain a space easiest to listen found as the result of the experiments, an optimum reverberation time or optimum average acoustic absorptivity is formed for an acoustic space exceeding the space space by desired 1000,0000(m<3> ), and judging whether or not this space can be achieved as an architectural specification,  the room capacity or the room total surface area is altered based on restrictions on the acoustic performance of the interior finish, and the design is changed so as to give a desired VPS.
Patent JP-S60123741-A (JP)
Title: Method for measuring shape of converged beam
Inventor: ITOU NOBORU
IPC: G11B7/22
Filed: 1983-12-08
Abstract: PURPOSE:To improve the measuring accuracy of the diameter of a stopped beam, by performing the synthesized movement of equal-speed movement and equal-amplitude vibration in the specified direction by two light-quantity measuring means, which are arranged at neighboring positions, measuring the quantity of light, and measuring the variation in output difference. CONSTITUTION:Two light quantity measuring means 11a and 11b are arranged at neighboring positions. The means are fixed to a driving means 12, which is coupled to a base table 15 by plate springs 13 and can be moved only in the direction of the lateral axis (x). Then a voice coil 14 is linked to the driving means 12. A linearly increasing current and sinusoidal electric wave are applied to the voice coil 14. The synthesized movement of equal-speed movement and equal-amplitude vibration is performed by the driving means 12. Then, a neighboring line 17 of the light-quantity measuring means 11a and 11b performs the synthesized movement of linear movement and a the equal-amplitude vibration in the direction of the lateral axis (x), and moves from left to right. Therefore the output difference between the light-quantity measuring means 11a and 11b is varied. Thus, by measuring the variation, the diameter of a converged beam can be measured accurately and simply.
Patent JP-S59118333-A (JP)
Title: Multi-spindle cooler
Inventor: INOUE HITOSHI
IPC: F16C37/00
Filed: 1982-12-24
Abstract: PURPOSE:To cool a main spindle device effectively and evenly by taking a calorific value of a bearing part away quickly, by transmitting a calorific value of a bearing rest from a hollow chamber. CONSTITUTION:Calorific values of bearings 3-31, which received heat by bearing rests 4-41 are taken away as evaporation latent heat when a working liquid such as Flon in hollow chambers 7-71 is made to evaporate by heating the working liquid. Vapor such as the evaporated Flon is moved to a radiator 8 through vapor tubes 10-101 having flexible parts by making use of its own vapor pressure and cooled by a cooling fan 9. In this instance, the vapor such as the Flon is condensed and returned to a liquid. The condensed working liquid is returned to the hollow chambers 7-71 of the bearing rests 4-41 through liquid tubes 12- 121 having flexible parts by making use of gravity.
Patent JP-2001055397-A (JP)
Title: Production of 2'-deoxyuridine
Inventor: MIYASHITA TAKANORI
IPC: C07H19/067
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain 2'-deoxyuridine useful e.g. as a raw material for antisense drugs in high synthetic yield while suppressing the formation of by-products by catalytically reducing a specific halogenouridine with hydrogen in a solvent in the presence of a palladium catalyst under acidic condition. SOLUTION: The objective compound of formula II is produced by the catalytic reduction of a 2'-deoxy-2'-halogenouridine of formula I (X is Cl, Br or I) (e.g. 2'-deoxy-2'-chlorouridine) with hydrogen in a solvent such as water in the presence of a palladium catalyst such as palladium-carbon under an acidic condition of preferably pH 4-6.5 preferably under a hydrogen pressure of 1-5 kg/cm2 preferably at 20-40 deg.C for about 1-50 hr. The compound is useful also as a deoxyribose donor in the enzymatic synthesis of 2'-deoxycytidine, etc.